#ifndef __HEADER_H__
#define __HEADER_H__

#ifdef _WIN32
#ifndef _WIN32_WINNT            
#define _WIN32_WINNT 0x0600   
#endif
#endif

#include <boost/asio.hpp>
#include <boost/bind.hpp>
#include <boost/function.hpp>
#include <boost/system/error_code.hpp>

using namespace boost::asio;
using namespace boost::system;
using boost::system::error_code;

typedef unsigned short PORT;

#endif